baber/WOPTO huggingface dataset:
Patent JP-2002255033-A (JP)
Title: Train sensing management system, on-rail train information managing method, and on-rail train information re-rising method
Inventor: NISHIBORI NORIYUKI
IPC: B61L3/12
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To establish a continuous on-rail train management at a block unit by connecting train sensing devices through a Network and transmitting and receiving mutually information about a train coming-in and going-out, and a train on rail or not. SOLUTION: Each train sensing device 1 takes in a response signal from a ground responder G or an on-train responder V received by an interrogator Q installed at boundaries between blocks A1, A2, A3 as closed divisions for train running and senses that the train has come in a front block, and also operates the sensing system for a train going-out to sense that another train 3 has gone out from a rear block, and thereupon prepares the on-rail train information, manages the on-rail train information of different blocks including the on-rail train information, and sends out the information to an external device 4, wherein a plurality of such train sensing devices 1 installed in continued blocks as objects to be sensed are connected through a Network NW in such a way as capable of bidirectionally communicating,  and the sensed information about coming-in and going-out of a train acquired by the interrogator Q is transmitted and received mutually between the train sensing devices 1.
Patent JP-2002229490-A (JP)
Title: Remote signboard display method
Inventor: TSUDA KAZUHIRO
IPC: G09F19/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem which are heretofore in the enormous cost and the time and the difficulty, etc., in management and operation accompanying the change in the size and display contents of a signboard display. SOLUTION: The method of projecting and bulletining the display contents or instantaneously changing the contents by remote operating plural computers 3 and 3 installed with a computer 4 of a mother body at a remote place or plural projectors 2, 2, etc., for projecting the display contents on the signboards 1, 1, etc., through telephone lines, the Internet, cable televisions, radios and other lines.
Patent JP-2002269139-A (JP)
Title: Method for retrieving document
Inventor: OGAWA YASUTSUGU
IPC: G06F17/30
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To easily and fast retrieve a document including a designated character string from a registered document group. SOLUTION: This document retrieving method comprises a text dividing means for disassembling text being a registered document or a retrieval character string into n-grams (n character set) and words, an n-gram index for holding appearance information about n-grams in the registered document in each n- gram, a word boundary index for holding appearance information about a word boundary in the registered document, a character string unit retrieving means for retrieving a document including the retrieval character string or an appearance position in the document by referring to the n-gram index on the basis of results obtained by dividing the retrieval character string to the n-grams,  and a word unit retrieving means for deciding whether the retrieval character string appears as a word by referring to the word boundary index on the basis of results obtained by dividing the retrieval character string into words with respect to results of the character string unit retrieving means and retrieving a document including the retrieval character string as a word.
Patent JP-2002271489-A (JP)
Title: Telephone system and communication apparatus
Inventor: KAWAWAKI YASUHIRO
IPC: H04W48/18
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To communicate by utilizing a plurality of telecommunication carriers, or apply correspondingly to a plurality of communication systems. SOLUTION: Any one of mobile communication devices 3 to 5 transmits a user identifier transferred from an IC card 2 to a server 10, and when authentication results of the user identifier received from any one of the mobile communication devices 3 to 5 are normal, the server 10 permits operations by a telephone such as transmission or reception of the mobile communication device which has transmitted the user identifier. A user which carried the IC card 2 selects any one of the mobile communication devices 3 to 5, and transfers the user identifier from the IC card 2, whereby the user can receive services provided by a carrier which is desired from a plurality of carrier, or can communicate in accordance with communication quality or a communication speed of a desired communication system out of a plurality of communication systems.
Patent JP-2002270717-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be manufactured by simpler process than before. SOLUTION: A semiconductor chip 2 is joined with its face down to the surface 11 of a wiring board 1, and a frame-shaped highly elastic member 5 consisting of thermosetting resin material such as thermosetting epoxy resin or the like is arranged around its semiconductor chip 2. A metallic heat radiative plate 6 for radiating the heat generated from the semiconductor chip 2 is bonded to the nonactive surface 22 of the semiconductor chip 2.
Patent JP-2002270904-A (JP)
Title: Semiconductor package device
Inventor: SUGIZAKI MASAYUKI
IPC: H01L23/48
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To package a light emitting element into an optical semiconductor package which is improved in heat dissipating efficiency. SOLUTION: An element mount member 31 formed of an insulating material such as alumina ceramic of high thermal conductivity is fixed to a prescribed inner lead 21a. A conductive pattern 33 as an element pattern electrode formed on the primary surface of the element mount member 31 is soldered to the emission surface electrode of a light emitting element 41. The board surface electrode 44 of the light emitting element 41 is bonded to an inner lead 21a with a gold fine wire 71. The light emitting element 41 is mounted on the mount member 31, bringing its emission surface into contact with the mount member 31, so that a heat dissipating path from the light emitting element 41 can be shortened.
Patent JP-2002272021-A (JP)
Title: Non-contact feeder device to be mounted on transport vehicle for transporting system
Inventor: TAKAHASHI TAKAO
IPC: H02J7/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact feeder device, which is mounted on a transport vehicle for a transporting system, that is capable of autonomously and logically adjusting the current that flows in windings of a secondary pickup coil, according to the size of a load and is also capable of preventing overheating of the wirings with a light load. SOLUTION: A load and a resonance capacitor C2 are connected in series with both terminals 'a', 'b' of the secondary pickup coil mounted on the car, in the non-contact feeder device that is mounted on the vehicle for a transport system, in which by using a conductor connected to a power supply E as a primary side and by utilizing electromagnetic phenomenon, power is obtained from a current 11 flowing in the primary side.
Patent JP-2002272151-A (JP)
Title: Magnetostrictive vibration motor and its drive method
Inventor: SEKIGUCHI TORU
IPC: H02N2/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostriction vibration motor which can easily change rotation characteristics of its rotor. SOLUTION: This magnetostrictive vibration motor has a stator 1 and a rotor 2. The stator 1 has a pair of sub-stators 3 and 4. The respective sub- stators 3 and 4 have magnetostriction devices 9, which generate vibrations due to the changes in the magnetic fields, magnetic field coils 10 which generate alternating magnetic fields according to AC currents, bias magnetic field coils 11 which generate one-directional bias magnetic fields, and vibration planes 7e, which vibrate respectively according to vibrations generated by the magnetostriction devices 9. The rotor 2 has different planes, which are brought into pressure-contact with respective vibration planes 7e and is turned by the vibration transmitted, by at least one of the respective vibration planes 7e.  If the magnetic field coil 10, to which the AC current is supplied, is switched, the rotation direction of the rotor 2 is switched.
Patent JP-2002265772-A (JP)
Title: Slidable resin composition
Inventor: KAWAGUCHI EIICHIRO
IPC: C08L69/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin composition which is suitable as a molding material for electronic machine parts, automobile parts, and the like, and can give a molded article excellent in sliding characteristics and having good surface appearances. SOLUTION: This slidable resin composition comprises 5-90 pts.wt. of an aromatic polycarbonate resin (A), 60-10 pts.wt. of a graft copolymer (B) obtained by emulsion polymerizing, in the presence of 40-80 wt.% (in terms of solids content) of an ethylene/propylene/non-conjugated diene-containing crosslinked latex containing 0.1-20 pts.wt., based on 100 pts.wt. of an ethylene/propylene/non- conjugated diene copolymer, of an acid-modified low-molecular weight α-olefin copolymer, 60-20 wt.% of a monomer component graft-polymerizable with the ethylene/propylene/non-conjugated diene copolymer, and 50-0 pt.wt. of a hard copolymer (C) comprising 60-76 wt.% of an aromatic vinyl monomer, 40-24 wt.% of a vinyl cyanide monomer and 0-30 wt.% of monomers copolymerizable with these monomers, provided that the total of the components A, B and C is 100 pts.wt.
Patent JP-2002273712-A (JP)
Title: Open sandwiching method
Inventor: HIROZAWA NORIYUKI
IPC: B28B23/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an open sandwiching method to solve the problem of a conventional technique. SOLUTION: The open sandwiching method comprises the step of building an open sandwiching combined structure having a shell and a concrete. The method further comprises the steps of laying a vacuum mat on a concrete slurry surface placed in the shell, then forming a pressure reduced or vacuum state between the mat and the concrete slurry surface by a vacuum pump, and initially curing the concrete.
Patent JP-2002280308-A (JP)
Title: Method of growing nitride semiconductor and element using the same
Inventor: TAKASONE TORU
IPC: H01S5/323
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a growth method for a nitride semiconductor, which can be used for element structure in the arrangement of the element structure of a counter electrode, out of, by reducing the through transposition of a nitride semiconductor. SOLUTION: This growth method possesses a process of selectively forming a first surface 1 on the surface of a first nitride semiconductor 1 and a second surface 2 larger in the growth speed of a nitride semiconductor than that first surface, and a process of growing the a second nitride semiconductor 12 on the first surface 1 and the second surface of the first nitride semiconductor 1. Hereby, the growth from the second surface is performed to cover the first surface 1, whereby defect density can be reduced.
Patent JP-2002273036-A (JP)
Title: Electronic game device, and processing method for electronic game device
Inventor: HOSODA YASUHIRO
IPC: A63F13/424
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a game wherein the personal characteristics of a game player are reflected. SOLUTION: The electronic game device advances the game conforming to commands indicated by the player. Such an electronic game device is equipped with a receiving means, a storage means, a calculating means, a selecting means, a setting means, and a processing means. In this case, the receiving means receives the commands in voice. The storage means stores sound recognizing models for respective commands. The calculating means calculates similarities between the voices and respective sound recognizing models. The selecting means selects the command to be executed based on the calculated similarity. The setting means sets a parameter which is used for a process corresponding with the selected command based on the similarity. The processing means executes the process corresponding with the command by the set parameter.
Patent JP-2002279463-A (JP)
Title: On-vehicle testing apparatus for etc
Inventor: IIDA HIROSHI
IPC: H04B17/15
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle testing apparatus for ETC capable of simplifying and shortening the required time for the performance measuring test of an ETC vehicle-mounted device, without having to change the setting of the vehicle-mounted device in the state of actually performing a communication. SOLUTION: This on-vehicle testing apparatus for ETC comprises a communication sequence testing means for monitoring the advancement of the transmitting and receiving sequence of the signals while updating the signals to be transmitted to and received from a vehicle-mounted device side, according to the advancement of the transmission and receiving; an output signal measurement means for measuring the frequency and level of the received signals, by receiving the signals received from the vehicle-mounted device; a level control means for outputting the transmitted signals level-regulated according to level control signals; and a control means for controlling these means.
Patent JP-2002245577-A (JP)
Title: Security support system characterized by use of mobile communication apparatus provided with dynamic image pickup and display functions and dynamic image data transmission and reception functions
Inventor: KONDO MASANORI
IPC: H04N7/18
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a security support system characterized by a care system providing immediate care service by a simple operation only when a contractor needs one and lighthearted consulting even when it is not a matter of emergency, and a mobile communication system capable of easily notifying the surrounding circumstances even when it is impossible to call by voice in an emergency. SOLUTION: The security support system is characterized by use of a mobile communication terminal provided with the image pickup and display functions and the image data transmission and reception functions in addition to an ordinary simultaneous communication function by voice.
Patent JP-2002282549-A (JP)
Title: Computer-readable recording medium with video game program recorded thereon, video game program, video game processing method and video game machine
Inventor: RIMOTO SHIYU
IPC: A63F13/47
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make the judgment mode by a judge character rich in variety, and to generate also a sudden unpredictability by judgment mistake. SOLUTION: The judgment mode by the judge character is made switchable to a normal mode and a rough mode on a user side. In the progressing process of a video game, an event requiring the judgment by the judge character is generated (step S22), a precise judgment having no judgment mistake is performed in the normal mode (step S25), and a rough judgment randomly generating a judgment mistake is performed un the rough mode (step S24).
Patent JP-2001341845-A (JP)
Title: Returnable container distribution control system using information system
Inventor: OKAMURA KOSAKU
IPC: G06Q50/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a returnable container distribution control system matched with a computerized society, and in more detail, a returnable container distribution control system using an information system which fits an IC card to a returnable container to facilitate the connection to Internet, and efficiently controls the returnable container reciprocating between a producer, a wholesaler and a warehouse, and a retailer. SOLUTION: A terminal of a control center for managing the entire system, a terminal of a returnable container delivery center for distributing the returnable box with the IC card fitted thereto, a terminal of the producer for producing and shipping a commodity, and a terminal of the wholesaler and the warehouse for wholesaling and storing the commodity are connected to each other by a computer network. At the terminal in the distribution path of the returnable container, the data is transferred between the computer network and the IC card, and the distribution condition of the returnable container is systematically controlled by the control center.
Patent JP-2002274410-A (JP)
Title: Traveling control device for vehicle
Inventor: KOIBUCHI TAKESHI
IPC: B60T8/58
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To surely and effectively control the behavior of a vehicle regardless of conditions of the vehicle. SOLUTION: The feedback controlled variable Mfb is operated on the basis of the behavior of the vehicle (S20, 30), the feed forward controlled variable Mff is operated on the basis of the deviation ΔM between the yaw moment M0 of the vehicle and the actual yaw moment M of the vehicle in a desired traveling condition (S40), the division of the feed back controlled variable Mfb and the feed forward controlled variable Mff to the behavior control by braking force control of wheels and the behavior control by steering control of rear wheels, is controlled on the basis of a result of the judgment (S60) whether the behavior control by braking force control of the wheels is permitted or not, and the judgment (S70) whether the behavior control by steering control of the rear wheels is permitted or not,  and the dead zone of the feed back control and the feed forward control is controlled (S80-S190).
Patent JP-2002291094-A (JP)
Title: Loud speaker mount structure
Inventor: SUGIYAMA SHIGERU
IPC: H04R1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a loud speaker mount structure where a loud speaker is mounted on a base so as to allow a listener to hear a sound produced from the loud speaker with a sufficient sound pressure even in a space opposite to the loud speaker mount side with respect to the base. SOLUTION: The loud speaker 10 is mounted on the base 2 while a diaphragm 16 of the loud speaker 10 is set nearly in parallel with the base 2. In this case, a circular opening 2a is penetrated through the base 2 at a position opposed to the diaphragm 16. Thus, the sound generated from the loud speaker 10 can directly be delivered to a front side space (a space opposite to the loud speaker mount side with respect to the base 2) of the base 2 via the circular opening 2a.
Patent JP-2002295540-A (JP)
Title: Disk brake
Inventor: WAKE MASAKI
IPC: F16D65/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting made of cast iron at low cost and an electric erosion preventing member in a disk brake using the mounting made of cast iron and knuckle made of aluminum alloy. SOLUTION: The electric erosion preventing member 7 is comprised of a main body 7a, coming in contact with an end face 3d of a boss part 3b and a plurality of arm parts 7b expanding along an outer periphery 3c of the boss part 3b integrally formed at the main body 7a, a claw part 7c folded back at acute angle for the arm part 7b toward the outer periphery of the boss part 3b is set, and the outer periphery 3c with casting surface of the boss part 3b is supported to a plurality of the claw parts 7c.
Patent JP-2002287321-A (JP)
Title: Processing liquid storage tank
Inventor: KUNIHIRO AKIRA
IPC: G03D13/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage tank which prevents the oxidation of a processing liquid in storing the processing liquid into the storage tank. SOLUTION: The processing liquid storage tank for storing the processing liquid automatically supplied to a processing device for, photosensitive materials has a bag consisting of flexible material which does not permeate air in the processing liquid storage tank and this bag is attached to an aperture disposed at the processing liquid storage tank in such a manner that the air from outside can flow into and out of the storage tank only through this aperture.
Patent JP-2002289775-A (JP)
Title: Semiconductor device
Inventor: NAWATA TAKASHI
IPC: H01L27/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of operation by preventing cross talk between circuits in a semiconductor device constituting a plurality of the circuits in the same semiconductor substrate. SOLUTION: In the semiconductor device for integrating a plurality of static circuit units processing gentle signal change, a plurality of dynamic circuit units processing abrupt signal change and at least one logic circuit unit controlling them on the same semiconductor substrate, each circuit unit is mutually collected in the other circuit areas 22-26 every kind respectively. In addition, a metal electrode 30 is arranged between the circuit areas 22-26 to be grounded. Thereby the cross talk between the circuit areas is suppressed.
Patent JP-2002282269-A (JP)
Title: Pin for fixing dental tissue regenerated membrane
Inventor: KANEKO TADASHI
IPC: A61B17/68
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pin for fixing a dental tissue regenerated membrane, allowed to be smoothly pierced in a prepared hole bored in the bone without fracture and hardly slipped off once being pierced, and capable of surely fixing the dental tissue guide regenerated membrane. SOLUTION: This pin for fixing the dental tissue regenerated membrane is formed of bioabsorbable material for fixing the dental tissue guide regenerated membrane. The pin is so constructed that the peripheral edge on the inner surface side of an oral cavity of a head part 2 supporting the dental tissue guide regenerated membrane is formed at least like a smooth curved surface, a rivet shaft part 3 pierced in a bone is formed like a column having the conical tip, and the columnar part of the rivet shaft part 3 is provided with two to six projecting parts 4 parallel to the shaft and having a length to reach the inside of the bone.
Patent JP-2002289880-A (JP)
Title: Semiconductor device
Inventor: OTSUKA KENICHI
IPC: H01L21/329
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can realize element characteristics predicted from a semiconductor region by preventing the occurrence of defects and levels, which may cause leakage currents or yield points in the interface between the semiconductor region and an oxide film covering the region. SOLUTION: In a laminated structure of semiconductors, an epitaxially grown layer 7 covering the semiconductor region, which serves as an operating region is provided, so that the layer 7 may come into contact with the joint surface of two or more regions.
Patent JP-2002293066-A (JP)
Title: Recycle card and equipment for treating card
Inventor: SUZUKI SHORYU
IPC: B42D15/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a recycle card which enables recycling of a card whereon information is printed, and enhances the visibility of indicating information divided by the contents. SOLUTION: The recycle card 1 has a printing layer 5 formed of a first printing area 5A wherein the indicating information not to be rewritten after issuance of the card is printed and a second printing area 5B wherein the indicating information to be rewritten after the issuance of the card is printed, and the card is so constituted that the first printing area 5A is made to be a thermal printing area formed of an irreversible thermosensitive material and the second printing area 5B to be a leuco rewrite printing area formed of a reversible thermosensitive material being different in a print color from the material of the first printing area 5A.